Question
PSLE
Dylan and Nicole started jogging at the same time from point C to point E along the route shown. Dylan jogged 20 m/min faster than Nicole. When Dylan reached point E, he turned around at once to jog towards point C. He met Nicole at point D. They did not change their speeds throughout. What was Nicole's jogging speed in m/min?
2 m

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PSLE
Dylan and Nicole started jogging at the same time from point C to point E along the route shown. Dylan jogged 20 m/min faster than Nicole. When Dylan reached point E, he turned around at once to jog towards point C. He met Nicole at point D. They did not change their speeds throughout. What was Nicole's jogging speed in m/min?